Turpenoid Natural 32 fl. oz. Can. This product is non-flammable and nontoxic and can be shipped through the mail. Turpenoid Natural is an extremely effective nontoxic brush cleaner and gentle brush conditioner which rinses out with plain water. Brushes are reconditioned when cleaned with Turpenoid Natural. It is non-flammable, does not irritate skin or eyes and does not emit harmful vapors. It is an effective painting medium when used within recommended guidelines. Now, artists seeking safer choices, as well as students, seniors and those unable to enjoy the pleasures of oil painting because of problems with traditional solvents, have a new safe alternative. Not recommended with Damar Varnish or crystals. Use in paint mediums should not exceed 25% to ensure proper drying time. Do not use Turpenoid Natural to create washes, glazes or to wet canvas before painting.